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Moog RK643743 Suspension Control Arm - Rear Right Lower Rearward
Rear Right Lower Rearward Control Arm for Lexus and Toyota
MOOG RK643743 is a premium suspension control arm built for structural strength and corrosion protection. It is a direct-fit rear right lower rearward control arm for select Lexus NX300, Lexus NX300h, Lexus NX200t, and Toyota RAV4 applications.
Key Features
- Premium-grade suspension control arm for rear suspension service
- Engineered for structural strength in demanding daily driving conditions
- Corrosion-protected construction for long-term durability
- Direct replacement for the rear right lower rearward position
- Fits select 2013-2021 Toyota RAV4 and Lexus NX models
Detailed Description
MOOG RK643743 is a premium control arm for the rear right lower rearward suspension position. It fits 2013-2018 Toyota RAV4, rear right lower rearward; 2015-2017 Lexus NX200t, rear right lower rearward; 2015-2021 Lexus NX300h, rear right lower rearward; and 2018-2021 Lexus NX300, rear right lower rearward. This part cross-references Dorman OE Solutions 524-008 for the same application. The RK643743 part number is also referenced in OE and aftermarket interchange listings for these vehicles.
Common Issues This Part May Address
- Rear suspension looseness or instability
- Excessive play from a worn control arm
- Uneven rear tire wear related to suspension wear
- Noises from the rear suspension during bumps or turns
- Restoring proper rear wheel location on Lexus NX and Toyota RAV4 models
Installation Notes and Tips
Verify the rear right lower rearward position before ordering. Confirm vehicle year, model, and suspension layout against the fitment list for Lexus NX300, Lexus NX300h, Lexus NX200t, and Toyota RAV4 applications. After installation, a wheel alignment is recommended to help confirm suspension geometry is set correctly.
Quality Assurance
MOOG premium control arms are engineered for structural strength and corrosion protection, with a premium-grade design for foreign and domestic nameplates. RK643743 is built to meet the demands of suspension replacement service on select Lexus and Toyota vehicles.
| Brand | Moog |
|---|---|
| Part Number | RK643743 |
| Grade Type | Premium |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | Lexus | NX300 | Rear Right Lower Rearward | |
| 2021 | Lexus | NX300h | Rear Right Lower Rearward | |
| 2020 | Lexus | NX300 | Rear Right Lower Rearward | |
| 2020 | Lexus | NX300h | Rear Right Lower Rearward | |
| 2019 | Lexus | NX300 | Rear Right Lower Rearward | |
| 2019 | Lexus | NX300h | Rear Right Lower Rearward | |
| 2018 | Lexus | NX300 | Rear Right Lower Rearward | |
| 2018 | Lexus | NX300h | Rear Right Lower Rearward | |
| 2018 | Toyota | RAV4 | Rear Right Lower Rearward | |
| 2017 | Lexus | NX200t | Rear Right Lower Rearward | |
| 2017 | Lexus | NX300h | Rear Right Lower Rearward | |
| 2017 | Toyota | RAV4 | Rear Right Lower Rearward | |
| 2016 | Lexus | NX200t | Rear Right Lower Rearward | |
| 2016 | Lexus | NX300h | Rear Right Lower Rearward | |
| 2016 | Toyota | RAV4 | Rear Right Lower Rearward | |
| 2015 | Lexus | NX200t | Rear Right Lower Rearward | |
| 2015 | Lexus | NX300h | Rear Right Lower Rearward | |
| 2015 | Toyota | RAV4 | Rear Right Lower Rearward | |
| 2014 | Toyota | RAV4 | Rear Right Lower Rearward | |
| 2013 | Toyota | RAV4 | Rear Right Lower Rearward |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.